Wegener saw pangaea as a jigsaw puzzle, where the puzzle pieces were

I believe the answer is continents
Wegener based his assumptions on the view that all continents that currently exist in the world are a part of large pieces of puzzle that separated due to the tectonic movement over million of years. (as evidence, he provides the example of how the sides of the continent of Africa and america could be fitted into larger puzzle)

Ais the correct answer

Habit is no concious